Ask Question
ChemistryChemistry
10 February, 13:56

Caroline knows the amount of a compound in moles. To find the number of molecules in the given sample of her compound, which of the ... ? Which of the following must also be used in her calculation? atomic mass of each element in the compound mass of the sample in grams

+5
Answers (1)
  1. 10 February, 17:55
    0
    She must use Avogadro's Number. Avogadro's number is the number of molecules in a mole of a substance, so if you have 12.4 moles of something, then you have 12.4 times Avogadro's number of molecules.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Caroline knows the amount of a compound in moles. To find the number of molecules in the given sample of her compound, which of the ... ? ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
What material makes up earth's outer core
Answers (1)
A geologist finds a section of rock that shows was ripple marks. What does it he pr send me or a ripple marks say about the area where the rock formed? A. the rock from rk s in a fast moving stream B.
Answers (1)
Use Q = mcAT 1. How much heat (Q) will be absorbed by 320 g of water when its temperature is raised by 35°C? The specific heat (C) for water is 4.18 J/gºC 2.
Answers (1)
Which of the following processes does not take place during cellular respiration?
Answers (2)
Which of the following reactions is incorrectly labeled? a. HCl (aq) + NaOH (aq) = NaCl (aq) + H2O (l) - Precipitation reaction. b. CH4 (g) + 3 O2 (g) = CO2 (g) + 2 H2O (l) - Combustion reaction. c. No right choice.
Answers (1)
New Questions in Chemistry
How would a solution that is labeled 5.0 molar be similar to one labeled 5.0 molal?
Answers (1)
Calculate the percentage by mass of nitrogen in ptcl2 (nh3) 2.
Answers (1)
Below are the structures of three fatty acids, palmitic acid, stearic acid, and oleic acid. what combination of these fatty acids could you use to make a fat that is liquid at room temperature?
Answers (1)
According to the quantum-mechanical model of the atom established by shrödinger, where may the electrons of an atom be found?
Answers (2)
Renewable resources cannot be replaced in our lifetime
Answers (1)
Home » Chemistry » Caroline knows the amount of a compound in moles. To find the number of molecules in the given sample of her compound, which of the ...
Sign Up Forgot Password?